Answers for "WBS number changed by mistake and the user gets an error trying to change it back to the old WBS number"https://answers.sap.com/questions/10663253/wbs-number-changed-by-mistake-and-the-user-gets-an.html
The latest answers for the question "WBS number changed by mistake and the user gets an error trying to change it back to the old WBS number"Re: WBS number changed by mistake and the user gets an error trying to change it back to the old WBS numberhttps://answers.sap.com/answers/10665971/view.html
<body><p>how to lock the old WBS and how to create a new one with a suffix and prefix could u please tell me the use of suffix and prefix </p></body>Wed, 12 Feb 2014 04:44:15 GMTNifrash RahmathullaRe: WBS number changed by mistake and the user gets an error trying to change it back to the old WBS numberhttps://answers.sap.com/answers/10663557/view.html
<body><p>Hi,</p><p></p><p>I think you are using version. Just manually delete that old WBS element entry from table VSPRPS_CN. After that try to recreate that WBS element again.</p><p></p><p></p><p></p><p>Regards</p><p>Shishir</p></body>Tue, 11 Feb 2014 11:15:24 GMTshishir srivastavaRe: WBS number changed by mistake and the user gets an error trying to change it back to the old WBS numberhttps://answers.sap.com/answers/10663567/view.html
<body><p>Hi Nirfrash,</p><p></p><p>I think system behaviour is correct. </p><p></p><p>Please refer notes <span style="color: #333333; font-size: 12px;">160884, 529634 and 616732</span>.</p><p></p><p>Meanwhile, you can also check OPTS tcode. Just check the system status is REL or not. If yes, then it is quiet obvious that whenever Project/WBS is released then system will definitely creates a new version and if you do not want system to create version, then you need to change the setting in OPTS.</p><p></p><p>But I suggest you to go with above mentioned OSS notes.</p><p></p><p>Regards,</p><p>Amit Rajoria</p></body>Tue, 11 Feb 2014 11:15:23 GMTAmit Rajoria